255089002

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{10891}}^1$

素因数の和:11146

約数の個数: 24

約数和(自身を含む): 447007680

約数和(自身を除く): 191918678

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1673, 3346, 10891, 11711, 21782, 23422, 76237, 152474, 533659, 1067318, 2602949, 5205898, 18220643, 36441286, 127544501, 255089002]

約数ペア:

[(1, 255089002), (2, 127544501), (7, 36441286), (14, 18220643), (49, 5205898), (98, 2602949), (239, 1067318), (478, 533659), (1673, 152474), (3346, 76237), (10891, 23422), (11711, 21782)]